WARNING: line length of 87 exceeds 80 columns
#85: FILE: drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_flower.c:1035:
+		while (!IS_ERR_OR_NULL((flower_entry = rhashtable_walk_next(&iter)))) {

total: 0 errors, 1 warnings, 0 checks, 65 lines checked

NOTE: For some of the reported defects, checkpatch may be able to
      mechanically convert to the typical style using --fix or --fix-inplace.

Commit ccd064f5e8da ("net: Prefer IS_ERR_OR_NULL over manual NULL check") has style problems, please review.

NOTE: Ignored message types: ALLOC_SIZEOF_STRUCT BAD_REPORTED_BY_LINK CAMELCASE COMMIT_LOG_LONG_LINE FILE_PATH_CHANGES GIT_COMMIT_ID MACRO_ARG_REUSE NO_AUTHOR_SIGN_OFF

NOTE: If any of the errors are false positives, please report
      them to the maintainer, see CHECKPATCH in MAINTAINERS.
total: 0 errors, 1 warnings, 0 checks, 65 lines checked